A216273 - cp's OEIS frontend

A216273 Triangle generated by Sum_{n>=1, k=1..n} T(n,k)x^ny^k/n = log(1 + Sum_{n>=1} y*x^(n^2)), where coefficients are read by rows.

n	a(n)
1	1
2	0
3	-1
4	0
5	0
6	1
7	4
8	0
9	0
10	-1
11	0
12	-5
13	0
14	0
15	1
16	0
17	0
18	6
19	0
20	0
21	-1
22	0
23	0
24	0
25	-7
26	0
27	0
28	1
29	0
30	-4
31	0
32	0
33	8
34	0
35	0
36	-1
37	9
38	0
39	9
40	0
41	0
42	-9
43	0
44	0
45	1
46	0
47	-10
48	0
49	-15
50	0
51	0
52	10
53	0
54	0
55	-1
56	0
57	0
58	11
59	0
60	22
61	0
62	0
63	-11
64	0
65	0
66	1
67	0
68	0
69	4
70	-12
71	0
72	-30
73	0
74	0
75	12
76	0
77	0
78	-1
79	0
80	-13
81	0
82	-13
83	13
84	0
85	39
86	0
87	0
88	-13
89	0
90	0
91	1
92	0
93	0
94	28
95	0
96	28
97	-14
98	0
99	-49
100	0
101	0
102	14
103	0
104	0
105	-1

[1, 0, -1, 0, 0, 1, 4, 0, 0, -1, 0, -5, 0, 0, 1, 0, 0, 6, 0, 0, -1, 0, 0, 0, -7, 0, 0, 1, 0, -4, 0, 0, 8, 0, 0, -1, 9, 0, 9, 0, 0, -9, 0, 0, 1, 0, -10, 0, -15, 0, 0, 10, 0, 0, -1, 0, 0, 11, 0, 22, 0, 0, -11, 0, 0, 1, 0, 0, 4, -12, 0, -30, 0, 0, 12, 0, 0, -1, 0, -13, 0, -13, 13, 0, 39, 0, 0, -13, 0, 0, 1, 0, 0, 28, 0, 28, -14, 0, -49, 0, 0, 14, 0, 0, -1]

cp's OEIS Frontend

A216273 Triangle generated by Sum_{n>=1, k=1..n} T(n,k)x^ny^k/n = log(1 + Sum_{n>=1} y*x^(n^2)), where coefficients are read by rows.

Table of values

List of values

n	a(n)
1	1
2	0
3	-1
4	0
5	0
6	1
7	4
8	0
9	0
10	-1
11	0
12	-5
13	0
14	0
15	1
16	0
17	0
18	6
19	0
20	0
21	-1
22	0
23	0
24	0
25	-7
26	0
27	0
28	1
29	0
30	-4
31	0
32	0
33	8
34	0
35	0
36	-1
37	9
38	0
39	9
40	0
41	0
42	-9
43	0
44	0
45	1
46	0
47	-10
48	0
49	-15
50	0
51	0
52	10
53	0
54	0
55	-1
56	0
57	0
58	11
59	0
60	22
61	0
62	0
63	-11
64	0
65	0
66	1
67	0
68	0
69	4
70	-12
71	0
72	-30
73	0
74	0
75	12
76	0
77	0
78	-1
79	0
80	-13
81	0
82	-13
83	13
84	0
85	39
86	0
87	0
88	-13
89	0
90	0
91	1
92	0
93	0
94	28
95	0
96	28
97	-14
98	0
99	-49
100	0
101	0
102	14
103	0
104	0
105	-1

n	a(n)
1	1
2	0
3	-1
4	0
5	0
6	1
7	4
8	0
9	0
10	-1
11	0
12	-5
13	0
14	0
15	1
16	0
17	0
18	6
19	0
20	0
21	-1
22	0
23	0
24	0
25	-7
26	0
27	0
28	1
29	0
30	-4
31	0
32	0
33	8
34	0
35	0
36	-1
37	9
38	0
39	9
40	0
41	0
42	-9
43	0
44	0
45	1
46	0
47	-10
48	0
49	-15
50	0
51	0
52	10
53	0
54	0
55	-1
56	0
57	0
58	11
59	0
60	22
61	0
62	0
63	-11
64	0
65	0
66	1
67	0
68	0
69	4
70	-12
71	0
72	-30
73	0
74	0
75	12
76	0
77	0
78	-1
79	0
80	-13
81	0
82	-13
83	13
84	0
85	39
86	0
87	0
88	-13
89	0
90	0
91	1
92	0
93	0
94	28
95	0
96	28
97	-14
98	0
99	-49
100	0
101	0
102	14
103	0
104	0
105	-1

cp's OEIS Frontend

A216273 Triangle generated by Sum_{n>=1, k=1..n} T(n,k)*x^n*y^k/n = log(1 + Sum_{n>=1} y*x^(n^2)), where coefficients are read by rows.

Table of values

List of values

A216273 Triangle generated by Sum_{n>=1, k=1..n} T(n,k)x^ny^k/n = log(1 + Sum_{n>=1} y*x^(n^2)), where coefficients are read by rows.

n	a(n)
1	1
2	0
3	-1
4	0
5	0
6	1
7	4
8	0
9	0
10	-1
11	0
12	-5
13	0
14	0
15	1
16	0
17	0
18	6
19	0
20	0
21	-1
22	0
23	0
24	0
25	-7
26	0
27	0
28	1
29	0
30	-4
31	0
32	0
33	8
34	0
35	0
36	-1
37	9
38	0
39	9
40	0
41	0
42	-9
43	0
44	0
45	1
46	0
47	-10
48	0
49	-15
50	0
51	0
52	10
53	0
54	0
55	-1
56	0
57	0
58	11
59	0
60	22
61	0
62	0
63	-11
64	0
65	0
66	1
67	0
68	0
69	4
70	-12
71	0
72	-30
73	0
74	0
75	12
76	0
77	0
78	-1
79	0
80	-13
81	0
82	-13
83	13
84	0
85	39
86	0
87	0
88	-13
89	0
90	0
91	1
92	0
93	0
94	28
95	0
96	28
97	-14
98	0
99	-49
100	0
101	0
102	14
103	0
104	0
105	-1